The safe amount of any narcotic depends on a personâs individual tolerance to opioid medications. Tramadol is always started at a smaller initial dose of 100 mg per day. In patients whoâve experienced more exposure to the drug, safe doses may be as high as 450 mg a day.
whether a substance is a gas, liquid, or solid depends on the balance between the kinetic energy of its particles and the strength of the interactions between the particles gas
Liquids. 1  Liquids can flow or be poured easily. 2  Liquids change their shape depending on the container they are in. 3  Even when liquids change their shape, they always take up the same amount of space.  Heating a liquid can turn it into a 1  gas. Cooling a liquid can turn it into a solid.  Heating a solid can turn it into a liquid.